Police departments aren’t often accused of unethical Photoshop manipulation, but that’s the controversy that has erupted in Portland, Oregon. The police were discovered to have Photoshopped a suspects mugshot to make his face look more like the perpetrator in a bank robbery. The Oregonian reports that after a series of four bank robberies, the Portland police arrested a man named Tyrone Lamont Allen in connection with the crimes. Problem was, Allen’s face has prominent tattoos on his forehead and right…